40023936

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 121706400

約数和(自身を除く): 81682464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 313, 333, 384, 432, 444, 576, 592, 626, 666, 864, 888, 939, 999, 1152, 1184, 1252, 1332, 1728, 1776, 1878, 1998, 2368, 2504, 2664, 2817, 3456, 3552, 3756, 3996, 4736, 5008, 5328, 5634, 7104, 7512, 7992, 8451, 10016, 10656, 11268, 11581, 14208, 15024, 15984, 16902, 20032, 21312, 22536, 23162, 30048, 31968, 33804, 34743, 40064, 42624, 45072, 46324, 60096, 63936, 67608, 69486, 90144, 92648, 104229, 120192, 127872, 135216, 138972, 180288, 185296, 208458, 270432, 277944, 312687, 360576, 370592, 416916, 540864, 555888, 625374, 741184, 833832, 1081728, 1111776, 1250748, 1482368, 1667664, 2223552, 2501496, 3335328, 4447104, 5002992, 6670656, 10005984, 13341312, 20011968, 40023936]

約数ペア:

[(1, 40023936), (2, 20011968), (3, 13341312), (4, 10005984), (6, 6670656), (8, 5002992), (9, 4447104), (12, 3335328), (16, 2501496), (18, 2223552), (24, 1667664), (27, 1482368), (32, 1250748), (36, 1111776), (37, 1081728), (48, 833832), (54, 741184), (64, 625374), (72, 555888), (74, 540864), (96, 416916), (108, 370592), (111, 360576), (128, 312687), (144, 277944), (148, 270432), (192, 208458), (216, 185296), (222, 180288), (288, 138972), (296, 135216), (313, 127872), (333, 120192), (384, 104229), (432, 92648), (444, 90144), (576, 69486), (592, 67608), (626, 63936), (666, 60096), (864, 46324), (888, 45072), (939, 42624), (999, 40064), (1152, 34743), (1184, 33804), (1252, 31968), (1332, 30048), (1728, 23162), (1776, 22536), (1878, 21312), (1998, 20032), (2368, 16902), (2504, 15984), (2664, 15024), (2817, 14208), (3456, 11581), (3552, 11268), (3756, 10656), (3996, 10016), (4736, 8451), (5008, 7992), (5328, 7512), (5634, 7104)]